Quantum Scalar Field in the FRW Universe with a Constant Electromagnetic Background

DOI10.1142/S0217751X97002589zbMath0902.53068arXivhep-th/9703144MaRDI QIDQ4211976

S. P. Gavrilov, Sergei D. Odintsov, Dmitri M. Gitman

Publication date: 18 October 1998

Published in: International Journal of Modern Physics A (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/hep-th/9703144

zbMATH Keywords

back reactionapproximationsenergy-momentum tensoreffective actiontransition amplitudesFriedmann-Robertson-Walker universevacuum instabilitymassive scalar field with conformal couplingproper-time integralsproper-time representationsscalar Green functions

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Applications of differential geometry to physics (53Z05) Electromagnetic fields in general relativity and gravitational theory (83C50)

Related Items (10)

CREATION OF DIRAC PARTICLES IN THE PRESENCE OF A CONSTANT ELECTRIC FIELD IN AN ANISOTROPIC BIANCHI I UNIVERSE ⋮ Exact solutions in modified gravity models ⋮ Particle production in a rainbow background ⋮ Influence of a cosmic string on the rate of pairs produced by the Coulomb potential ⋮ Schwinger effect in a Robertson-Walker space-time ⋮ Creation of vector bosons by an electric field in curved spacetime ⋮ QUANTUM SPINOR FIELD IN THE FRW UNIVERSE WITH A CONSTANT ELECTROMAGNETIC BACKGROUND ⋮ QED in external field with space–time uniform invariants: Exact solutions ⋮ Vacuum quantum effects on Lie groups with bi-invariant metrics ⋮ ON THE CREATION OF SCALAR PARTICLES IN A FLAT ROBERTSON–WALKER SPACETIME

Cites Work

• The Green functions in curved spacetime
• Proper time and path integral representations for the commutation function
• On Gauge Invariance and Vacuum Polarization

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